It’s been nearly 15 years since producer James L. Brooks bankrolled a feature version of a short film made by some Texas youngsters, and that movie (“Bottle Rocket”) introduced the movie world to director Wes Anderson, Owen Wilson, and his brother, Luke. Since then, Dallas-born Luke Wilson’s movie-star handsome likeness has become a highly familiar to filmgoers, playing both leading men and supporting roles mostly in comedies like “Legally Blonde,” “Old School,” and Mike Judge’s criminally maltreated “Idiocracy,” as well as “Rushmore,” “The Royal Tenenbaums,” and a classic cameo in “Anchorman.” (He was the anchor who — spoiler alert — got his arm was sliced off with a sword by Tim Robbins.)

To this day, Wilson has a habit of turning up in odd and interesting places, like a series of well-known commercials for AT&T or in the uneven but entertaining “Middle Men,” in which Wilson very credibly stars as a Texas businessman who gets much more than he expected at the intersection of e-commerce and adult entertainment. He is also preparing to play the part of Laura Dern’s flaky ex-husband on “Enlightened,” a new TV series from cult writer-producer Mike White (“Chuck and Buck,” “School of Rock“) with episodes directed by Oscar-winner Jonathan Demme.

At the risk of creating an embarrassing but perhaps partially correct impression of a man-crush, in person Luke Wilson is a highly charismatic guy. Behind his highly colloquial speech — I’ve left out a lot of “likes” — is an intelligence that, without giving away much of anything, dispenses with a lot of the usual show business interview platitudes. Now in his late 30s, he also appeared thinner than his slightly chunky appearance on “Middle Man” or his recent AT&T commercials. That was because Wilson had deliberately gone over his normal weight by about 25 pounds for the role of a hard-driving businessman and family guy.